Connectivity
Connectivity and managing Your Comcast Business network
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LunarG
New Contributor

50% packet loss between Steamboat Springs and Denver.

I have been seeing 50% packet loss between SteamBoat Springs and Denver since 1:30 this afternoon.

(Some of the level3 routers have their own problems.  But the comcast routers are actually causing me trouble.)
                                       Packets               Pings
 Host                                Loss%   Snt   Last   Avg  Best  Wrst StDev
 1. SPI-router.lunarg                 0.0%  3096    0.2   0.1   0.1   1.6   0.1
 2. 10.1.10.1                         0.0%  3096    0.6   0.6   0.6   6.8   0.4
 3. 24.8.246.1                        0.0%  3096   25.4  60.1   9.0 6777. 345.1
 4. ge-2-1-sr01.steamboat.co.denver.  0.0%  3095   10.6  11.0   8.4 165.3   8.1
 5. te-0-2-0-7-ur12.denver.co.denver 49.9%  3095   16.3  17.8  15.7  49.1   3.1
 6. xe-15-0-0-0-ar01.aurora.co.denve 49.4%  3095   21.7  20.0  17.4  51.3   3.9
 7. 4.68.63.205                      49.6%  3095   19.8 386.3  18.4 4551. 834.3
 8. ae-81-3502.ear1.Dallas1.Level3.n 90.5%  3095  23968 24061 22649 24803 393.1
 9. ae-81-3502.ear1.Dallas1.Level3.n 90.9%  3095  23860 24077 22497 24792 421.2
10. Google-level3-3x10G.Dallas.Level 49.7%  3095   33.8  33.9  31.5 104.2   4.2
11. 209.85.253.217                   49.7%  3095   34.7  34.5  32.2  85.4   3.6
12. google-public-dns-b.google.com   49.7%  3095   32.9  33.7  31.6  64.7   3.1

 

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3 REPLIES 3
LunarG
New Contributor

Re: 50% packet loss between Steamboat Springs and Denver.

This problem continues.  It has been bad for 45 hours so far.

I experimented with different target addresses.  Many addresses do route correctly

through te-0-2-0-7-ur12.denver.co.denver.comcast.net but some addresses do not.

Pinging to 8.8.8.8 or 8.8.4.4 at google has a 50% packet loss at

te-0-2-0-7-ur12.denver.co.denver.comcast.net

and all hops beyond that.

Pinging to 4.2.2.2 has a 100% packet loss beyond

ge-2-1-sr01.steamboat.co.denver.comcast.net

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LunarG
New Contributor

Re: 50% packet loss between Steamboat Springs and Denver.

These routing problems went away at 10:50 this morning.

Hopefully the won't return for long while.

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Community Manager
Community Manager

Re: 50% packet loss between Steamboat Springs and Denver.

Hello LunarG sorry for the delay,

 

I'm glad to hear that the routing issues has gone away. Please let us know if any further issues come up.

 

Thank you

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